The Blues need to overcome a two goal deficit in the Champions League second leg, having gone down to a 3-1 defeat in Paris last week.

And Blanc claims his side can repeat their exploits at the Parc de Princes, where Blanc made sure his side took advantage of Chelsea’s defensive tactics.

He said: “I think in the first leg we saw that Chelsea defend very compactly, they defend on the edge of their box with four defenders and that obviously leaves you space down the flanks.

“I think that is something that is brilliant for Ezequiel Lavezzi because he likes to have space down the flanks and he’s got a lot of speed so that’s something he can exploit and he’s able to beat players and break through down there.

“We caused problems for Chelsea in the first leg but it’s now a case of seeing whether they play a higher line in the second leg.

“We caused problems for Chelsea in the first leg but it’s now a case of seeing whether they play a higher line in the second leg”

Laurent Blanc

“If they do that will allow space in behind for Lavezzi and other players as well so we’re very good at exploiting that but we don’t know what mindset Chelsea are going to approach the game with.

“Chelsea have to try and come back from that which means they have to come back from that to a certain extent.”

PSG have lost just once by two clear goals in their last 110 fixtures and Blanc believes they can exploit holes when Chelsea attack.

Despite their commanding advantage, secured by Javier Pastore's last-gasp third at the Parc des Princes, and being without talisman Zlatan Ibrahimovic (thigh), Blanc vowed not to waver from PSG's attacking philosophy at Stamford Bridge.

"We believe in certain things and I've always believed in this particularly philosophy, that taking the game to the opposition is the best way of winning trophies," Blanc added.

"Our philosophy is an attacking one. We like to keep the ball and we try and pose problems to our opposition.

"If we really want to be a top-level European side then we need to be able put this philosophy into practice at the Parc des Princes and away from home.